Hook Block Sheave (V2)

This Sheave guides chain through the lower hook block of Double Reeved Large Frame Classic & Next-Gen Lodestar Hoists. This 5 Pocket Sheave replaces the older 4 Pocket Sheave which is no longer available from CM.  If you are replacing a 4 Pocket Sheave, you will also need new Hook Blocks, as the old Hook Block will not fit the new 5 Pocket Sheave.